The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2026
Filed:
Nov. 07, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Jiwon Yu, Ulsan, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
A system and method are provided for forming a head portion and a leg portion of a hairpin applied to a hairpin type drive motor. The method includes: unwinding a material coil wound around a bobbin by an unwinder unit; flattening the material coil supplied from the unwinder unit by flattening rollers; cutting the material coil supplied from the flattening rollers to a preset length by a feeding unit; and forming the hairpin having a head portion and a leg portion by press-molding the material coil of the preset length supplied from the feeding unit by a plurality of forming blocks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile